class ReorderDisplays in Drupal 10
Same name and namespace in other branches
- 8 core/modules/views_ui/src/Form/Ajax/ReorderDisplays.php \Drupal\views_ui\Form\Ajax\ReorderDisplays
- 9 core/modules/views_ui/src/Form/Ajax/ReorderDisplays.php \Drupal\views_ui\Form\Ajax\ReorderDisplays
Displays the display reorder form.
@internal
Hierarchy
- class \Drupal\Core\Form\FormBase implements ContainerInjectionInterface, FormInterface uses DependencySerializationTrait, LoggerChannelTrait, MessengerTrait, RedirectDestinationTrait, StringTranslationTrait
- class \Drupal\views_ui\Form\Ajax\ViewsFormBase implements ViewsFormInterface
- class \Drupal\views_ui\Form\Ajax\ReorderDisplays
- class \Drupal\views_ui\Form\Ajax\ViewsFormBase implements ViewsFormInterface
Expanded class hierarchy of ReorderDisplays
File
- core/
modules/ views_ui/ src/ Form/ Ajax/ ReorderDisplays.php, line 14
Namespace
Drupal\views_ui\Form\AjaxView source
class ReorderDisplays extends ViewsFormBase {
/**
* {@inheritdoc}
*/
public function getFormKey() {
return 'reorder-displays';
}
/**
* {@inheritdoc}
*/
public function getFormId() {
return 'views_ui_reorder_displays_form';
}
/**
* {@inheritdoc}
*/
public function buildForm(array $form, FormStateInterface $form_state) {
/** @var \Drupal\views\ViewEntityInterface $view */
$view = $form_state
->get('view');
$display_id = $form_state
->get('display_id');
$form['#title'] = $this
->t('Reorder displays');
$form['#section'] = 'reorder';
$form['#action'] = Url::fromRoute('views_ui.form_reorder_displays', [
'js' => 'nojs',
'view' => $view
->id(),
'display_id' => $display_id,
])
->toString();
$form['view'] = [
'#type' => 'value',
'#value' => $view,
];
$displays = $view
->get('display');
$count = count($displays);
// Sort the displays.
uasort($displays, function ($display1, $display2) {
return $display1['position'] <=> $display2['position'];
});
$form['displays'] = [
'#type' => 'table',
'#id' => 'reorder-displays',
'#header' => [
$this
->t('Display'),
$this
->t('Weight'),
$this
->t('Remove'),
],
'#empty' => $this
->t('No displays available.'),
'#tabledrag' => [
[
'action' => 'order',
'relationship' => 'sibling',
'group' => 'weight',
],
],
'#tree' => TRUE,
'#prefix' => '<div class="scroll" data-drupal-views-scroll>',
'#suffix' => '</div>',
];
foreach ($displays as $id => $display) {
$form['displays'][$id] = [
'#display' => $display,
'#attributes' => [
'id' => 'display-row-' . $id,
],
'#weight' => $display['position'],
];
// Only make row draggable if it's not the default display.
if ($id !== 'default') {
$form['displays'][$id]['#attributes']['class'][] = 'draggable';
}
$form['displays'][$id]['title'] = [
'#markup' => $display['display_title'],
];
$form['displays'][$id]['weight'] = [
'#type' => 'weight',
'#value' => $display['position'],
'#delta' => $count,
'#title' => $this
->t('Weight for @display', [
'@display' => $display['display_title'],
]),
'#title_display' => 'invisible',
'#attributes' => [
'class' => [
'weight',
],
],
];
$form['displays'][$id]['removed'] = [
'checkbox' => [
'#title' => $this
->t('Remove @id', [
'@id' => $id,
]),
'#title_display' => 'invisible',
'#type' => 'checkbox',
'#id' => 'display-removed-' . $id,
'#attributes' => [
'class' => [
'views-remove-checkbox',
],
],
'#default_value' => !empty($display['deleted']),
],
'link' => [
'#type' => 'link',
'#title' => new FormattableMarkup('<span>@text</span>', [
'@text' => $this
->t('Remove'),
]),
'#url' => Url::fromRoute('<none>'),
'#attributes' => [
'id' => 'display-remove-link-' . $id,
'class' => [
'views-button-remove',
'display-remove-link',
],
'alt' => $this
->t('Remove this display'),
'title' => $this
->t('Remove this display'),
],
],
'#access' => $id !== 'default',
];
if (!empty($display['deleted'])) {
$form['displays'][$id]['deleted'] = [
'#type' => 'value',
'#value' => TRUE,
];
$form['displays'][$id]['#attributes']['class'][] = 'hidden';
}
}
$view
->getStandardButtons($form, $form_state, 'views_ui_reorder_displays_form');
return $form;
}
/**
* {@inheritdoc}
*/
public function submitForm(array &$form, FormStateInterface $form_state) {
/** @var \Drupal\views_ui\ViewUI $view */
$view = $form_state
->get('view');
$order = [];
$user_input = $form_state
->getUserInput();
foreach ($user_input['displays'] as $display => $info) {
// Add each value that is a field with a weight to our list, but only if
// it has had its 'removed' checkbox checked.
if (is_array($info) && isset($info['weight']) && empty($info['removed']['checkbox'])) {
$order[$display] = $info['weight'];
}
}
// Sort the order array.
asort($order);
// Remove the default display from ordering.
unset($order['default']);
// Increment up positions.
$position = 1;
foreach (array_keys($order) as $display) {
$order[$display] = $position++;
}
// Setting up position and removing deleted displays.
$displays = $view
->get('display');
foreach ($displays as $display_id => &$display) {
// Don't touch the default.
if ($display_id === 'default') {
$display['position'] = 0;
continue;
}
if (isset($order[$display_id])) {
$display['position'] = $order[$display_id];
}
else {
$display['deleted'] = TRUE;
}
}
$view
->set('display', $displays);
// Store in cache.
$view
->cacheSet();
$url = $view
->toUrl('edit-form')
->setOption('fragment', 'views-tab-default');
$form_state
->setRedirectUrl($url);
}
}